U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Patent No. 6004596

Sealed Crustless Sandwich

A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.

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Examiner: Lowe, James


Primary examiner statistics: 1320 patents; average approval time: 748 days
Assistant examiner statistics: 37 patents; average approval time: 985 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
5387388 Method for producing oriented plastic strap
5340518 Method for corrugating sheet material
5340523 Improved method of incrementally drawing fibers
5332535 Method of fabricating a dielectric multilayer filter
5326505 Method for treating an ophthalmic lens mold
5326506 Method for making a composite intraocular lens
5324560 Method of molding a polyurethane wear ring
5324470 Method of forming a gasket
5322648 Process for forming shaped collagen devices
5322649 Method of manufacturing surgical implants
5316702 Method of producing durable bonds between an optical preform and ...
5316704 Process for fabricating full sized expansile hydrogel intraocular...
5316700 Method and apparatus for removing excess lens forming material
5314647 Method of making cellulose ester photographic film base
5310510 Method for manufacturing an optical cable
5308567 Method for the preparation of a resin membrane
5308555 Molding of optical components using optical fibers to form a mold
5300262 Process of spincasting a compound contact lens
5300263 Method of making a microlens array and mold
5298096 Method of producing a lens
5294379 Laser assisted demolding of ophthalmic lenses
5290500 Method for heat stretching synthetic fiber rope
5286420 Production of light polarizing films
5286419 Process for making a light polarizing spectacle lens
5283027 Method of molding an acoustic diaphragm part of para aromatic pol...
5281373 Process for producing substrate sheet for optical recording media
5281386 Method for shaping the center hole of a coreless paper roll
5279775 Acousto-optical intensity control of laser beam during etching of...
5277858 Production of high tenacity, low shrink polyester fiber
5277730 Methods of recoating spliced lengths of optical fibers
5275764 Method of molding a vehicle lamp assembly
5273702 Method of forming a cross linked foamed polyolefin article
5271874 Method for molding a hydrophilic contact lens
5269983 Rubber-to-steel mated embossing
5269977 Method of manufacturing a foam transparent organic glass plate
5268138 Method for forming at least one fold line pattern in a rigid plas...
5260001 Spincasting process for producing a series of contact lenses havi...
5260000 Process for making silicone containing hydrogel lenses
5230840 Method of manufacturing thermoplastic/resin molded optical member
5200131 Method for molding syndiotactic polypropylene

Patents as Assistant Examiner

Patent No. Patent Title:
4024213 Method for preparing a porous structure by stretching a resin she...
4017576 Method of lining a plug valve
4017575 Production of a flat thermoplastic film by passing the film over ...
4017570 Method of producing three dimensional skeletal structures
4017571 Method of producing three dimensional skeletal structures
4014973 Method of compacting silk sutures by stretching
4008302 Method of molding plastic elements on a continuous web
4007245 Strengthening of fiber glass reinforced epoxy resin composites by...
4006207 Making silicone rubber molds from reclaimed cured silicone rubber...
4006211 Method for improving impact strength in high nitrile polymers by ...
4001367 Method for permanently and uniformly incorporating an additive in...
4000102 Process for the manufacture of antistatic and biaxially oriented ...
3995007 Method of stretching film below the natural draw ratio without ne...
3987134 Manufacture of foamed compartmented structures
3984506 Method of forming a composite bifocal contact lens blank
3980748 Production of polyethylene terephthalate film having improved res...
3978192 Method of drawing fibers using a microterraced drawing surface
3974250 Method for reducing crystalline orientation of para-oxybenzoyl po...
3966869 Forming a removable closure member in situ
3966867 Manufacture of unique polyethylene terephthalate fiber
3965226 Method of providing a thick concentric envelope on an electrical ...
3961004 Method of tabletting using gluconolactone as the direct compressi...
3961007 Continuous process for making fibrous cellulose acetate filter ma...
3957719 Method of heat treating an ethylene containing polymer electrical...
3957942 Process of coating an elongated support
3954935 Process for preparing reinforced plastic plates
3953559 Reverse coating process using a lactam release agent
3950473 Process for producing synthetic pulp from a film of a mixture of ...
3950475 Method of producing banded fibers from a thermoplastic sheet
3949039 Method for pelletizing synthetic resins having a high melting poi...
3947953 Method of making plastic sealed cavity molded type semi-conductor...
3947538 Process for uniformily drawing a tow of filaments
3944641 Process of forming an irregular surface on the inside of a tube o...
3943138 Process for uniformly drawing polyethylene terephthalate filament...
3937774 Flow molding means and method
3933962 Manufacture of constructional components
3932575 Method of making a multilayered packaging tray by deep-drawing
 
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